Use any of the following methods to add a control from the Toolbox to your form. You can also use these methods to insert a control in a Frame, TabStrip, or MultiPage on the form.
Click a control in the Toolbox and then click in the form. The control appears in its default size. You can then drag the control to change its size.
Drag a control from the Toolbox to the form. The control appears in its default size.
Double-click the control in the Toolbox, and then click in the form once for each control you want to create. For example, to create four command buttons, double-click the CommandButton in the Toolbox and then click four times in the form.